| abstract |
(57) [Abstract] [Purpose] To provide a resin composition having excellent impact resistance, and improved heat resistance and water absorption in a well-balanced manner. [Structure] An impact-resistant resin composition comprising a methyl methacrylate copolymer, an aromatic polycarbonate and a rubber-like elastic material, and a methyl methacrylate unit of 50 to 98% by weight, 2,4,6-tribromophenyl methacrylate and the like. Used in the resin composition, wherein a copolymer having 2 to 50% by weight of a (meth) acrylic acid ester unit having an aromatic group substituted with a halogen element is used as a shell and a rubber-like elastic body is used as a core. Polymer fine particles to be used. |